2018 GZ3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3763836411 ± 6.33e-07
Semi-major axis (a)1.5292784743 AU ± 2.09e-07
Inclination (i)20.97760591° ± 2.50e-05
Long. of Asc. Node (Ω)211.10448533° ± 9.87e-06
Arg. of Perihelion (ω)284.45387171° ± 1.64e-04
Mean Anomaly (M)38.32615551° ± 3.53e-04
Mean Motion (n)0.5211736053°/day ± 1.07e-07
Perihelion dist (q)0.95368307 AU ± 9.77e-07
Aphelion dist (Q)2.10487387 AU ± 1.01e-06
Orbital Period1.89116692 yr ± 3.87e-07
Physical Parameters
H (abs. magnitude)21.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.349″
Uncertainty0
Orbit TypeApollo
MOID0.144330 AU
Observations Used110
Oppositions1
Arc Total2018-2020
First Observation Used2018-04-13
Last Observation Used2020-05-29
Observations (115)
Date Type RA Dec Mag Band Observatory
2018-04-18 19:47:21 C 11 41 01.48 -15 57 19.9 q 246
2018-04-18 19:48:01 C 11 41 01.68 -15 57 16.9 q 246
2018-04-18 19:48:29 C 11 41 01.86 -15 57 14.3 q 246
2018-04-18 19:49:49 C 11 41 02.11 -15 57 08.7 q 246
2018-04-18 21:48:10 C 11 41 30.30 -15 47 01.6 U 204
2018-04-18 22:01:39 C 11 41 33.47 -15 45 52.9 U 204
2018-04-19 06:38:46 C 11 43 38.59 -15 02 07.9 U G96
2018-04-19 06:46:09 C 11 43 40.29 -15 01 30.8 U G96
2018-04-19 06:53:34 C 11 43 41.98 -15 00 53.6 U G96
2018-04-19 07:00:58 C 11 43 43.67 -15 00 16.2 U G96
2018-04-20 05:51:25 C 11 49 04.95 -13 08 19.2 U I52
2018-04-20 05:55:44 C 11 49 05.87 -13 07 59.2 U I52
2018-04-20 06:00:04 C 11 49 06.81 -13 07 38.0 U I52
2018-04-20 06:10:31 C 11 49 09.02 -13 06 48.2 U I52
2018-04-21 03:51:17 C 11 53 58.75 -11 25 31.2 U I52
2018-04-21 03:51:52 C 11 53 58.87 -11 25 28.2 U I52
2018-04-21 03:52:29 C 11 53 59.01 -11 25 25.4 U I52
2018-04-21 03:53:04 C 11 53 59.12 -11 25 22.9 U I52
2018-04-21 06:46:26 C 11 54 34.40 -11 12 15.2 U 703
2018-04-21 06:54:03 C 11 54 35.90 -11 11 41.2 U 703
2018-04-21 07:01:40 C 11 54 37.41 -11 11 05.9 U 703
2018-04-21 07:09:17 C 11 54 39.02 -11 10 30.8 U 703
2018-04-21 21:22:08 C 11 57 39.70 -10 07 21.8 q 246
2018-04-21 21:23:19 C 11 57 39.98 -10 07 18.0 q 246
2018-04-21 21:23:34 C 11 57 40.00 -10 07 17.3 q 246
2018-04-21 21:23:53 C 11 57 40.11 -10 07 15.0 q 246
2018-04-21 21:24:14 C 11 57 40.18 -10 07 12.9 q 246
2018-04-21 21:24:28 C 11 57 40.21 -10 07 14.2 q 246
2018-04-23 04:57:17 C 12 03 58.95 -07 54 05.9 U I52
2018-04-23 05:02:54 C 12 03 59.98 -07 53 43.0 U I52
2018-04-23 05:05:42 C 12 04 00.44 -07 53 31.9 U I52
2018-04-25 02:32:09 C 12 12 20.27 -04 59 00.6 U 807
2018-04-25 02:33:53 C 12 12 20.55 -04 58 54.3 U 807
2018-04-25 02:35:54 C 12 12 20.88 -04 58 47.0 U 807
2018-04-25 04:41:25 C 12 12 43.11 -04 51 59.8 U I52
2018-04-25 04:42:27 C 12 12 43.27 -04 51 56.5 U I52
2018-04-25 04:43:29 C 12 12 43.43 -04 51 52.4 U I52
2018-05-04 08:02:15 C 12 43 37.02 +04 52 55.5 o 691
2018-05-04 08:21:31 C 12 43 39.12 +04 53 31.9 o 691
2018-05-04 08:40:41 C 12 43 41.23 +04 54 08.2 o 691
2018-05-08 03:58:31 C 12 53 31.39 +07 24 30.4 U I52
2018-05-08 03:59:36 C 12 53 31.50 +07 24 31.9 U I52
2018-05-08 04:00:42 C 12 53 31.59 +07 24 33.4 U I52
2018-05-08 04:04:56 C 12 53 31.97 +07 24 39.7 U I52
2018-05-10 05:35:54 C 12 58 20.22 +08 29 42.0 o 691
2018-05-10 05:52:16 C 12 58 21.62 +08 30 02.0 o 691
2018-05-10 06:08:28 C 12 58 23.06 +08 30 21.1 o 691
2018-05-21 04:16:07 C 13 19 58.89 +11 56 14.2 U I52
2018-05-21 04:23:00 C 13 19 59.36 +11 56 17.1 U I52
2018-05-21 04:31:32 C 13 19 59.88 +11 56 21.2 U I52